Lucien
Lucien is a male given name: 99% of people named Lucien are men, and it is recorded as male in 6 of the 6 countries covered.
Lucien · Luciën
- Verdict
- Male
- Male / female split
- 99% male / 1% female
- Confidence
- High (64 or more weighted country observations)
- Most common in
- Luxembourg, United States, Belgium
- Also spelled
- Luciën
- US births since 1880
- 8,325 male / 5 female
- Data
- nam_dict (GFDL) + US SSA
- Updated
- 2026-09-11
How to address Lucien
When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Lucien," in English, "Guten Tag Lucien," in German. Lucien is a male given name: about 99% of people named Lucien are men. A quick look at a profile confirms it for certain.
Ready-made greetings in six languages
English
Dear Lucien,
German
Guten Tag Lucien,
French
Bonjour Lucien,
Spanish
Estimado/a Lucien:
Chinese
Lucien您好：
Japanese
Lucien様
English
Hi Lucien,
German
Hi Lucien,
French
Salut Lucien,
Spanish
Hola Lucien,
Chinese
Lucien你好：
Japanese
Lucienさん
This is a statistical estimate, not a statement about the gender, identity or correct form of address of any particular person.
Country breakdown
| Country | How common | Usually | Male share |
|---|---|---|---|
| Luxembourg | common | man's name | 98% |
| United States | common | man's name | 100% |
| Belgium | uncommon | man's name | 98% |
| France | uncommon | man's name | 98% |
| Switzerland | rare | man's name | 98% |
| Netherlands | rare | man's name | 98% |
United States birth data
8,325 male · 5 female · 8,330 births recorded
Since 1980: 100% male.
Frequently asked questions
Is Lucien a male or female name?
Lucien is a male given name: 99% of people named Lucien are men, and it is recorded as male in 6 of the 6 countries covered.
How do I address Lucien in an email?
When you do not know their gender for certain, the full name with no title is the safe choice: "Dear Lucien," in English, "Guten Tag Lucien," in German. Lucien is a male given name: about 99% of people named Lucien are men. A quick look at a profile confirms it for certain.
Is Lucien a unisex name?
Lucien is not a unisex name: 99% of people named Lucien are men. Lucien leans strongly male overall.
Related names
Sources
Gender by country: nam_dict, the c't first-names dictionary by Joerg Michael, roughly 44,000 names across 55 countries, licensed GFDL. US frequencies: United States Social Security Administration baby-name data, public domain. Method: how we classify names. Full dataset: data & licences. Data built 2026-09-11.
DearWho, "Is Lucien a male or female name?", https://dearwho.vercel.app/name/lucien (accessed 2026-09-11). Data: nam_dict (J. Michael, GFDL) and US SSA, built 2026-09-11.
BibTeX
@misc{dearwho_lucien,
title = {Is Lucien a male or female name?},
author = {{DearWho}},
year = {2026},
url = {https://dearwho.vercel.app/name/lucien},
note = {Data: nam_dict (GFDL), US SSA public domain}
}